oj.uz

답안 #960922

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
960922 2024-04-11T08:48:12 Z danikoynov Cultivation (JOI17_cultivation) C++14
5 / 100
 1156 ms 604 KB 
#include <bits/stdc++.h>
#define endl '\n'

using namespace std;
typedef long long ll;

const int maxn = 310, maxc = 42;

int n, r, c;
int used[2 * maxc][2 * maxc];
int x[maxn], y[maxn];

void solve()
{
    cin >> r >> c;
    cin >> n;
    for (int i = 1; i <= n; i ++)
        cin >> x[i] >> y[i];
    int ans = r + c - 2;
    for (int h = 1; h <= r; h ++)
        for (int w = 1; w <= c; w ++)
        {
            for (int i = 0; i < 2 * maxc; i ++)
                for (int j = 0; j < 2 * maxc; j ++)
                    used[i][j] = 0;

            for (int i = 1; i <= n; i ++)
            {

                for (int dx = x[i]; dx < x[i] + h; dx ++)
                    for (int dy = y[i]; dy < y[i] + w; dy ++)
                    {
                        used[dx][dy] = 1;
                    }
            }

            bool done = false;
            for (int sx = 0; sx < 2 * maxc; sx ++)
                for (int sy = 0; sy < 2 * maxc; sy ++)
                {
                    bool tf = true;

                    for (int i = sx; i < sx + r; i ++)
                        for (int j = sy; j < sy + c; j ++)
                        {
                            if (used[i][j] == 0)
                            {
                              //if (h == 3 && w == 2 && sx == 1 && sy == 2)
                                // cout << sx << " : " << sy << " " << i << " " << j << endl;
                                tf = false;
                                break;
                            }
                        }

                    if (tf)
                    {
                        done = true;
                        break;
                    }
                }

                /*if (h == 3 && w == 2)
                {
                     for (int i = 1; i <= 8; i ++, cout << endl)
                         for (int j = 1; j <= 8; j ++)
                         cout << used[i][j] << " ";
                }*/
            if (done)
               {

                    ans = min(ans, h + w - 2);
               }
        }
    cout << ans << endl;
}
int main()
{
    solve();
    return 0;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 34 ms 348 KB Output is correct
18 Correct 227 ms 440 KB Output is correct
19 Correct 1156 ms 444 KB Output is correct
20 Correct 57 ms 436 KB Output is correct
21 Incorrect 1061 ms 440 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 34 ms 348 KB Output is correct
18 Correct 227 ms 440 KB Output is correct
19 Correct 1156 ms 444 KB Output is correct
20 Correct 57 ms 436 KB Output is correct
21 Incorrect 1061 ms 440 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 34 ms 348 KB Output is correct
18 Correct 227 ms 440 KB Output is correct
19 Correct 1156 ms 444 KB Output is correct
20 Correct 57 ms 436 KB Output is correct
21 Incorrect 1061 ms 440 KB Output isn't correct
22 Halted 0 ms 0 KB -